1 /**************************************************************************/
2 /* ---------------------------------------------------------------------- */
3 /* Copyright (C) 2006 - 2008 FRESCOR consortium partners: */
5 /* Universidad de Cantabria, SPAIN */
6 /* University of York, UK */
7 /* Scuola Superiore Sant'Anna, ITALY */
8 /* Kaiserslautern University, GERMANY */
9 /* Univ. Politécnica Valencia, SPAIN */
10 /* Czech Technical University in Prague, CZECH REPUBLIC */
12 /* Thales Communication S.A. FRANCE */
13 /* Visual Tools S.A. SPAIN */
14 /* Rapita Systems Ltd UK */
17 /* See http://www.frescor.org for a link to partners' websites */
19 /* FRESCOR project (FP6/2005/IST/5-034026) is funded */
20 /* in part by the European Union Sixth Framework Programme */
21 /* The European Union is not liable of any use that may be */
22 /* made of this code. */
25 /* This file is part of FORB (Frescor Object Request Broker) */
27 /* FORB is free software; you can redistribute it and/or modify it */
28 /* under terms of the GNU General Public License as published by the */
29 /* Free Software Foundation; either version 2, or (at your option) any */
30 /* later version. FORB is distributed in the hope that it will be */
31 /* useful, but WITHOUT ANY WARRANTY; without even the implied warranty */
32 /* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU */
33 /* General Public License for more details. You should have received a */
34 /* copy of the GNU General Public License along with FORB; see file */
35 /* COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, */
36 /* Cambridge, MA 02139, USA. */
38 /* As a special exception, including FORB header files in a file, */
39 /* instantiating FORB generics or templates, or linking other files */
40 /* with FORB objects to produce an executable application, does not */
41 /* by itself cause the resulting executable application to be covered */
42 /* by the GNU General Public License. This exception does not */
43 /* however invalidate any other reasons why the executable file might be */
44 /* covered by the GNU Public License. */
45 /**************************************************************************/
48 * @file test_proto_inet.c
49 * @author Michal Sojka <sojkam1@fel.cvut.cz>
50 * @date Thu Aug 28 15:20:37 2008
52 * @brief Unit test for INET socket based FORB transport protocol
56 #include "../proto_inet.c"
58 const char *msg = "Hello world!";
59 const char *msg2 = "Blablabla!";
62 char *timeout_msg = "timeout\n";
64 void timeout(int signal)
66 error(1, 0, timeout_msg);
72 struct inet_addr addr[NUM_PORTS];
73 forb_port_t port[NUM_PORTS];
76 signal(SIGALRM, timeout);
78 for (i=0; i<NUM_PORTS; i++) {
79 addr[i].addr.s_addr = htonl(0x7f000001+i);
80 if (forb_inet_port_init(&port[i].desc, addr[i].addr) != 0)
81 error(1, errno, "forb_inet_port_init(%d)", i);
85 /* Send from zeroth node to all others (starting from 1) */
86 for (i=1; i<NUM_PORTS; i++) {
91 memset(&peer, 0, sizeof(peer));
96 ret = inet_send(&peer, msg, len);
98 error(1, errno, "send(to %d) = %d", i, ret);
100 sprintf(tmsg, "Timeout when sending from 0 to %d\n", i);
102 alarm(1); /* timeout 1s */
103 ret = inet_recv(&port[i], buf, sizeof(buf));
106 error(1, errno, "recv(port[%d]) = %d", i, ret);
108 if (strcmp(msg, buf) != 0)
109 error(1, errno, "port %d: received wrong data", i);
114 /* Multicasts are not supported on loopback inteface in Linux,
115 * so we skip the broadcast test. */
117 len = strlen(msg2)+1;
118 ret = inet_broadcast(&port[0], msg2, len);
120 error(1, errno, "broadcast(port[0]) = %d should be %d", ret, len);
122 for (i=0; i<NUM_PORTS; i++) {
126 sprintf(tmsg, "Timeout when receiving broadcast for port %d\n", i);
129 ret = inet_recv(&port[i], buf, sizeof(buf));
132 error(1, errno, "broadcast recv(port[%d]) = %d should be %d (errno=%d)", i, ret, len, errno);
133 //printf("broadcast received: %s\n", buf);
135 if (strcmp(msg2, buf) != 0)
136 error(1, errno, "port %d: broadcast received wrong data", i);
141 for (i=0; i<NUM_PORTS; i++) {
142 inet_port_destroy(&port[i]);